Dispersed FeO Nanoparticles Decorated with Co2SiO4 Hollow Spheres for Enhanced Oxygen Evolution Reaction

Due to their composition optimization and structural advantages, multi-shelled Co0.5Ni0.5 oxide/phosphide hollow spheres achieved a rapid oxygen evolution.

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Highly porous metal organic framework derived NiO hollow spheres and flowers for oxygen evolution reaction and supercapacitors

Ceramics International ◽

10.1016/j.ceramint.2020.09.172 ◽

2021 ◽

Vol 47 (3) ◽

pp. 3312-3321

Author(s):

B. Purusottam Reddy ◽

Koduru Mallikarjuna ◽

M. Kumar ◽

M. Chandra Sekhar ◽

Youngsuk Suh ◽

...

Keyword(s):

Oxygen Evolution ◽

Oxygen Evolution Reaction ◽

Metal Organic Framework ◽

Hollow Spheres ◽

Porous Metal ◽

Metal Organic ◽

Highly Porous ◽

Organic Framework

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Manganese Oxide as an Inorganic Catalyst for the Oxygen Evolution Reaction Studied by X‐Ray Photoelectron and Operando Raman Spectroscopy

ChemCatChem ◽

10.1002/cctc.202001756 ◽

2020 ◽

Author(s):

Hannes Radinger ◽

Paula Connor ◽

Robert Stark ◽

Wolfram Jaegermann ◽

Bernhard Kaiser

Keyword(s):

Raman Spectroscopy ◽

Manganese Oxide ◽

Oxygen Evolution ◽

Oxygen Evolution Reaction ◽

X Ray

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An Fe-doped NiTe bulk crystal as a robust catalyst for the electrochemical oxygen evolution reaction

Chemical Communications ◽

10.1039/c9cc04429a ◽

2019 ◽

Vol 55 (63) ◽

pp. 9347-9350 ◽

Cited By ~ 20

Author(s):

Lei Zhong ◽

Yufei Bao ◽

Xu Yu ◽

Ligang Feng

Keyword(s):

Oxygen Evolution ◽

Oxygen Evolution Reaction ◽

Bulk Crystal ◽

Stable Performance ◽

Electrochemical Oxygen

An Fe doped NiTe bulk crystal was demonstrated to exhibit an extremely active and stable performance for the electrochemical oxygen evolution reaction.

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Robust Carbon-Stabilization of Few-Layer Black Phosphorus for Superior Oxygen Evolution Reaction

Coatings ◽

10.3390/coatings10070695 ◽

2020 ◽

Vol 10 (7) ◽

pp. 695 ◽

Cited By ~ 1

Author(s):

Mengjie Zhang ◽

Wenchang Zhu ◽

Xingzhe Yang ◽

Meng Feng ◽

Hongbin Feng

Keyword(s):

Oxygen Evolution ◽

Oxygen Evolution Reaction ◽

Black Phosphorus ◽

Carbon Stabilization ◽

High Durability ◽

Carbon Coated ◽

Alkaline Conditions ◽

Doped Graphene ◽

A Current

Few-layer exfoliated black phosphorus (Ex-BP) has attracted tremendous attention owing to its promising applications, including in electrocatalysis. However, it remains a challenge to directly use few-layer Ex-BP as oxygen-involved electrocatalyst because it is quite difficult to restrain structural degradation caused by spontaneous oxidation and keep it stable. Here, a robust carbon-stabilization strategy has been implemented to prepare carbon-coated Ex-BP/N-doped graphene nanosheet (Ex-BP/NGS@C) nanostructures at room temperature, which exhibit superior oxygen evolution reaction (OER) activity under alkaline conditions. Specifically, the as-synthesized Ex-BP/NGS@C hybrid presents a low overpotential of 257 mV at a current density of 10 mA cm−2 with a small Tafel slope of 52 mV dec−1 and shows high durability after long-term testing.

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